| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.28 | 12.109% | $185.2938 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $141.52 | 13.832% | $161.095 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $128.95 | 3.349% | $133.2685 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $176.45 | 13.297% | $199.9126 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $156.51 | 4.256% | $163.1711 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $42.76 | 8.485% | $46.3882 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $26.67 | 6.564% | $28.4206 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $838.14 | $917.5498 | $917.55 | $917.50 | $917.60 | |